Electronic 3 port Boost Control Solenoid: Factory boost control management relies solely on a flimsy, inefficient actuator. When boost levels are increased over stock, by the use of aftermarket ECUs, these factory actuators fail to properly meter boost. The resulting spikes, dips and erratic response can not only damage your engine but certainly spoil the performance gains. Enter the Pierberg EBCS!

Constructed from billet aluminum and fiberglass reinforced composites the EBCS, is a true solenoid. It is rated to hold boost pressures in excess of 100 psi and thus far more than any gasoline turbocharged engine will ever see. This product is especially helpful for tuners that have otherwise not been able to utilize boost functions found in many aftermarket reflashes and ECUs. Avoids the cost and additional tuning of standalone electronic boost controllers.